The game stars Drake, an undead assassin who is on a quest to avenge his murdered clan (the 99 Dragons) by recovering their ancient "Soul Portal Artifact", battling a vast array of enemies along the way, including business partners Serpent Eye and Tang, the latter of which is intent on using the artifact to harvest souls from the spirit realm. With the power of these souls, Tang will be able to power a large cyborg army created for the purpose of conquering the world. Source: Wikipedia, "Drake of the 99 Dragons", available under the CC-BY-SA License.